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SS 304 or SS 316 and SS 316L on all product contact surfaces, backed by mill test certificates issued in your company name.
Shilajit Extraction Plant in Zimbabwe
Mecha Engineering builds stainless steel shilajit extraction plants at its works in India and erects them at supplement, herbal and botanical processing units in Zimbabwe. Low temperature aqua extraction, multi-stage filtration and vacuum concentration, sized from 100 litre pilot units to full commercial lines.
- Fulvic acid protected
- Multi-stage filtration
- SS 304 and SS 316 build
- Resin or powder output
- Erection and commissioning in Zimbabwe
100 LSmallest pilot vessel
5 kLLargest single extractor
415 V50 Hz three phase build
10Provinces covered
Shilajit Extraction Plant Manufacturer in Zimbabwe
Raw shilajit does not come from Zimbabwe. It comes down from the Himalayan belt and from Central Asia, so a processor here is buying crude resin and adding the purification, concentration and packing value locally instead of importing finished jars. That is a narrower business than a turmeric or tobacco line and worth sizing honestly before you commit capital. What makes the investment work for most Zimbabwean units is that the same machine is an aqua extraction and vacuum concentration line, so it also handles the botanicals the country does have, including baobab, moringa, devil's claw and zumbani.
Two kinds of buyer order this plant. A small supplement unit wants a clean, simple aqua extraction line it can run with two operators. An export or contract manufacturer wants batch records, heavy metal control and a repeatable fulvic acid number on every certificate of analysis. As the manufacturer of this shilajit extraction plant in Zimbabwe, Mecha Engineering sizes the extractor, filtration train and concentration stage around whichever of the two you are, then fabricates it at our own works in Saharanpur, India. The standard build runs on a 415 V, 50 Hz three phase supply, which matches Zimbabwean site power.
- Actives survive the process. The whole line is built to stay below the temperature at which fulvic acid and the mineral fraction start to degrade.
- Engineers who travel. Commissioning, the first resin batch and operator training happen on your floor in Zimbabwe, with remote support for the maintenance team afterwards.
- Audit ready paperwork. MOC certificates, GA drawings, weld and polish records and IQ or OQ documents travel with the plant for regulated and export buyer audits.
- A spares kit in the container. Gaskets, filter media, sight glasses and vacuum fittings are packed with the plant, so the first service does not wait on a fresh shipment.
What you get with every plant
Four Commitments Behind Each Zimbabwe Installation
These are the points a Zimbabwean buyer checks before opening a letter of credit, so we put them in writing rather than in a brochure line.
Trial Before Dispatch
Water run, vacuum hold and leak test at our Saharanpur shop. Courier a sample of the raw resin you buy and we run a yield trial before the plant is crated.
Installation by Our Team
Erection, piping tie-in, utility connection, commissioning and operator training at your Zimbabwe site, quoted inside the supply scope.
Direct Manufacturer Pricing
You buy from the fabricator, not a trading house. No dealer margin, and we quote ex works India as well as CIF Durban or CIF Beira so you can compare landed cost.
Build features
Features of Mecha Engineering Shilajit Extraction Plants:
Every feature below exists to protect one of two things: the bioactive fraction in your raw material, or the hours your operator spends on a batch.
01
Advanced Filtration System
Multi-stage filtration separates sand, rock grit and insoluble matter from the dissolved fraction, so what reaches the concentration stage is clean enough for pharmaceutical grade output rather than needing a second correction pass.
02
Temperature-Controlled Processing
Jacketed heating with a PT100 sensor in the liquid holds the set point through the whole extraction cycle. Fulvic acid, humic fraction and the mineral content keep their profile instead of degrading at the vessel wall.
03
High Yield Efficiency
Staged soaking, controlled agitation and a second wash on the residue pull the maximum resin out of the raw material with minimal waste. Less raw shilajit per kilo of finished resin is where the return on the plant shows up.
04
Fully Automated Workflow
Programmable controls handle extraction timing, temperature ramps and safety interlocks, with batch logging on the HMI. Batch to batch consistency stops depending on which operator is on shift.
05
Vacuum Concentration Without Heat Damage
Water is pulled off under vacuum at a low boiling point, so the extract thickens to resin consistency without ever seeing the temperature that flat evaporation would need.
06
Hygienic and Cleanable Build
Internal 220 grit mirror finish, coved corners, CIP spray ball and a bottom flush outlet. Changeover and washdown are a short job rather than a shift, which matters on a multi-product floor.
Systems we supply
Shilajit Plant Range for Zimbabwean Processors:
Buy the full line, or add the one stage you are missing. Send your process sheet and we will tell you which of these fits.
Aqua Extraction Vessel
The core unit. Jacketed SS vessel with anchor agitation, temperature control and a bottom strainer, where raw shilajit is dissolved in purified water at controlled temperature.
Suits every shilajit line, pilot to commercial
Multi-Stage Filtration Skid
Coarse basket, bag filter, sparkler or cartridge filter in sequence, with a transfer pump between stages. This is the stage that decides your final clarity and grit level.
Suits units correcting a purity complaint
Vacuum Concentration Unit
Vacuum evaporator with condenser, receiver and vacuum pump, taking the filtered liquid down to a thick, pourable concentrate at low temperature.
Suits resin makers protecting fulvic acid
Resin Finishing and Filling Line
Final moisture reduction, holding kettle with slow stirrer and a filling arrangement for jars, so the resin leaves at a consistent viscosity instead of setting in the vessel.
Suits brands packing retail resin jars
Spray Dryer for Shilajit Powder
Where the output has to be a free flowing powder for capsules, tablets or gummies, the concentrate is spray dried with or without a carrier at a controlled inlet temperature.
Suits capsule and supplement manufacturers
Shilajit Pilot Plant
A 100 or 250 litre version of the same line for R and D, sample lots and buyer trials, built so the recipe you prove on it scales to the commercial vessel without rework.
Suits new entrants and export sampling
Technical data
Shilajit Extraction Plant Specifications:
Standard build for an aqua extraction line. Every line below is changed to order, so treat this as the starting point for your enquiry rather than a fixed model list.
| Parameter | Standard offering | Options on request |
|---|---|---|
| Vessel Capacity | 100, 250, 500, 1000, 2000 and 3000 litres | Up to 5,000 litres, and multi-vessel batteries |
| Extraction Medium | Purified water, single or double stage soak | Hydro-alcoholic wash for specific marker profiles |
| Material of Construction | SS 304 shell, SS 304 contact parts | SS 316 or SS 316L contact parts for export and GMP duty |
| Internal Finish | 220 grit mirror polish, around 0.4 micron Ra | Electropolished finish for pharma duty |
| Heating Arrangement | Limpet coil or dimple jacket, steam or electric | Thermic fluid, or hot water circulation for tighter low temperature control |
| Operating Temperature | Ambient to 60 degrees Celsius on the extraction stage | Programmed ramp and hold profile through the PLC |
| Agitation | Anchor stirrer with scraper, geared motor, top entry | VFD speed control, bottom entry magnetic drive |
| Filtration Train | SS mesh basket, bottom strainer and bag filter | Sparkler filter press, cartridge housing, membrane or ultrafiltration stage |
| Concentration Stage | Vacuum evaporator with shell and tube condenser | Thin film or wiped film evaporator, multi-effect arrangement |
| Vacuum System | Water ring vacuum pump with receiver | Oil sealed pump, chilled water condenser, vent condenser |
| Final Output Form | Thick resin at controlled moisture | Spray dried free flowing powder, or granules |
| Insulation and Cladding | 50 mm mineral wool under SS 304 cladding | Higher thickness where hot utilities are used |
| Control System | Local panel with temperature indicator and timer | PLC with HMI, recipe storage, batch report, SCADA link |
| Documentation | GA drawing, MOC certificate, test report, manual | DQ, IQ, OQ protocols, weld map, polish and pressure records |
Scroll the table sideways on a mobile screen. Send your raw material grade, batch size and target output form and we will fill this sheet in against your process.
Choosing a configuration
Which Shilajit Line Fits your Zimbabwean Unit?
The output form and the buyer's specification decide the plant, not the other way around. This is the shortlist we work through with a Zimbabwean buyer on the first call.
| Configuration | Core stages | Output | Typical Zimbabwe buyer |
|---|---|---|---|
| Basic Aqua Extraction | Extraction vessel and basket filtration | Filtered liquid for onward processing | Small supplement and herbal units in Harare |
| Purification Line | Extraction with multi-stage filtration skid | Clarified extract, grit and insolubles removed | Units correcting a purity or grit complaint |
| Resin Line | Extraction, filtration and vacuum concentration | Thick resin at controlled moisture | Retail resin brands in Harare and Bulawayo |
| Powder Line | Resin line plus spray dryer | Free flowing powder for capsules and tablets | Capsule and supplement manufacturers |
| Export Grade Line | Full line with PLC, batch logging and SS 316 | Resin or powder with batch records and COA | Export and contract manufacturers |
| Multi-Botanical Line | Same line run on other water soluble botanicals | Baobab, moringa, devil's claw and zumbani extracts | Units spreading the plant across more than one product |
| Pilot and Development | 100 to 250 litre version of any of the above | Sample lots and trial batches | New entrants and brands proving a recipe |
Not sure which row you belong to? Share your raw material source and the specification your buyer audits, and we will confirm the configuration along with an indicative yield range.
How the plant runs
The Shilajit Extraction Cycle, Step by Step
Six stages from raw exudate to finished resin or powder. Your operator sees the same sequence on every batch, which is what keeps the output consistent.
01
Raw Material Sorting
Incoming raw shilajit is graded, loose rock and visible foreign matter are removed, and the lot is broken down so it dissolves evenly instead of in lumps.
02
Charging and Soaking
Material goes into the extraction vessel with measured purified water. The soak runs to a set ratio and time so every batch starts from the same baseline.
03
Controlled Temperature Extraction
Jacket heating holds the batch at the low set point while the agitator keeps the solids in suspension. The soluble fraction goes into the water, the rock does not.
04
Multi-Stage Filtration
The liquid passes through basket, bag and fine filtration in sequence. Grit, sand and insoluble matter drop out stage by stage rather than all at once.
05
Vacuum Concentration
Water is removed under vacuum at low temperature until the extract reaches resin consistency. Condensate collects in the receiver and is drained off.
06
Finishing and Packing
Output is held at the target moisture and filled as resin, or sent forward to the spray dryer where a free flowing powder is required.
Where these plants are used
Application Areas of Shilajit Extraction Plants:
Supplement and Capsule Makers
Capsule, tablet and sachet producers needing a declared fulvic acid figure and a repeatable assay batch after batch, usually with PLC batch logging.
Retail Resin Brands
Units packing resin into jars for the domestic and regional wellness trade, where consistent viscosity and a clean mouthfeel decide repeat sales.
Herbal and Botanical Processors
The same aqua extraction and concentration line run on baobab, moringa, devil's claw and zumbani, which is how most Zimbabwean units keep the plant busy.
Contract Manufacturers and Exporters
Multi-product units supplying buyers whose own regulator audits the process, so batch records and heavy metal control are specified alongside the equipment.
Cosmetic and Personal Care
Botanical extracts and concentrates for creams, balms and serums, produced at low temperature so colour and actives survive.
Laboratories and Pilot Units
Development departments and new entrants proving a recipe on a 100 or 250 litre line before committing to a commercial vessel.
Supply and service network
Our Shilajit Extraction Plant Network Across Zimbabwe
Plants are packed at our Saharanpur works and shipped through Mundra or Nhava Sheva to Durban or Beira, then moved by road to site. These are the centres we quote for most often.
- Harare
- Chitungwiza
- Ruwa
- Norton
- Marondera
- Rusape
- Mutare
- Honde Valley
- Chipinge
- Nyanga
- Chinhoyi
- Karoi
- Bindura
- Kadoma
- Chegutu
- Gweru
- Kwekwe
- Zvishavane
- Masvingo
- Chiredzi
- Bulawayo
- Gwanda
- Beitbridge
- Hwange
Town not on the list? The list is only where we quote most often. Erection and after-sales service cover all ten provinces of Zimbabwe, and we supply other markets in southern and eastern Africa including Zambia, Malawi, Mozambique and Botswana.
Questions we are asked
Shilajit Extraction Plants in Zimbabwe: FAQs
Straight answers to what Zimbabwean buyers ask before placing an order.
Who manufactures shilajit extraction plants for Zimbabwe?
Mecha Engineering Pvt. Ltd. designs and fabricates shilajit extraction plants at its own works at Village Meharbani on Behat Road, Saharanpur, India. The company was set up in 2022 and supplies extraction, filtration, concentration and drying equipment to supplement, herbal, botanical and export units in Zimbabwe, across India and in other overseas markets.
Where does the raw shilajit come from, and can I source it in Zimbabwe?
Raw shilajit is a Himalayan and Central Asian material, so a Zimbabwean processor imports the crude resin rather than sourcing it locally. That is worth settling before you buy a plant, because the economics depend on your landed cost per kilogram of raw resin and on the volume you can reliably import. We will size a line for whatever quantity you can secure, and we will tell you honestly if the volume is too small to justify a commercial vessel.
Can the same plant run other botanicals?
Yes, and most Zimbabwean units plan on it. The machine is an aqua extraction, filtration and vacuum concentration line, so it also handles baobab, moringa, devil's claw, zumbani and other water soluble botanicals. Running more than one product is usually what makes the investment work here, so tell us the full list and we will specify the changeover and cleaning arrangement around it.
What capacity range can you supply?
Vessels run from 100 litres for pilot and development work up to 5,000 litres for commercial lines, with multi-vessel batteries where continuous operation is needed. Tell us the kilograms of raw material you want to process in a batch and the output form you sell, and we work backwards to the vessel size and the number of batches per shift.
How do you protect fulvic acid and the mineral fraction?
By keeping the temperature down at every stage. Jacketed heating with a sensor in the liquid holds the extraction set point, and the concentration stage runs under vacuum so water leaves at a low boiling point rather than through an open boil. The line is specified so the material never sees the temperature at which the bioactive fraction starts to degrade.
What does the filtration train actually remove?
Sand, rock grit and insoluble matter, in stages. A coarse basket takes the bulk out, a bag or sparkler filter takes the fines, and a cartridge or membrane stage is added where a buyer specifies clarity. This is the section that decides whether your output passes a purity check, so it is worth specifying against the complaint you are trying to avoid rather than buying the minimum.
Can you supply a powder line as well as resin?
Yes. The resin line ends at a thick concentrate at controlled moisture. Adding a spray dryer, with or without a carrier, gives a free flowing powder for capsules, tablets and sachets. Most units start with the resin line and add the dryer once capsule volumes justify it.
Will the plant run on Zimbabwean power and utilities?
Yes. The build is wired for a 415 V, 50 Hz three phase supply, which matches Zimbabwean site power. Heating runs on steam, hot water or electric elements depending on what you have on the floor, and the standard water ring vacuum pump needs a water supply, so where water is scarce we quote a closed loop tank or an oil sealed pump instead.
Is installation and commissioning included for Zimbabwe sites?
Erection, piping tie-in, utility connection, the water trial, the first resin batch and operator training at your Zimbabwe site are quoted inside the supply scope. Our engineers travel for commissioning and back your team afterwards with drawings, video support and a planned spares schedule.
What documentation is provided for regulated and export audits?
Standard handover covers the general arrangement drawing, material of construction certificates, hydro and vacuum test reports, weld and polish records, the operating and maintenance manual and a spare parts list. DQ, IQ and OQ protocols, along with a validation document set, are prepared on request.
How long does delivery take, and how is the plant shipped?
Standard lines are ready in 4 to 8 weeks from order confirmation, and automated or multi-vessel plants in 10 to 12 weeks. Allow a further 4 to 6 weeks for sea freight and inland haulage. A pilot or small resin line crates small enough to consolidate with other equipment in a shared container, which is worth planning if you are ordering more than one machine.
How do I get a price, and do you quote CIF?
Call +91-9084351006 or +91-7500378000, send a WhatsApp message, or email info@mechaengg.com with the raw material you will process, the batch size in kilograms, the output form you sell and the specification your buyer audits. We quote ex works India and on a CIF Durban or CIF Beira basis.
Talk to the specialist
Get Your Shilajit Extraction Plant Quoted This Week
Share the batch size, the raw material grade and the output form you sell. Our Saharanpur engineering team returns a specification sheet, layout drawing and price so you can compare on paper rather than on promises.